Summary

Dr. Thomas Annulis is an internal medicine physician who specializes in hospital medicine, bringing over three decades of medical expertise to patient care. He earned his medical degree from the University of Maryland School of Medicine and completed his residency training at York Hospital. With 33 years of experience treating hospitalized patients, Dr. Annulis has developed extensive knowledge in managing complex medical conditions that require inpatient care.

Dr. Annulis practices at Calverthealth Medical Center in Prince Frederick, Maryland, and also provides services at Adventist Rehabilitation White Oak in Silver Spring, Maryland. He specializes in treating serious conditions such as sepsis and respiratory failure, including pediatric sepsis cases. His procedural expertise includes performing transthoracic echocardiograms and contrast echocardiography to evaluate heart function, as well as therapeutic hypothermia treatments for critically ill patients.

AI-generated from data on this provider profile.

Quick Facts

  • 1.9
  • 33 years of experience
  • 43 insurance plans accepted
  • York Hospital
  • 12 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Thomas Michael Annulis has 2 locations

Calverthealth Medical Center

100 Hospital RdPrince Frederick, MD 20678

Adventist Rehabilitation White Oak

11890 Healing WaySilver Spring, MD 20904

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Dr. Thomas Michael Annulis, MDDr. Tulani Washington Plaskett, MDDr. Fendy Jn Pierre, MDDr. Stacia E Brandenburg
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
1.9 
33 Years of Experience 11 Years of Experience 18 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, French, Spanish, Haitian Creole Speaks English
Prince Frederick , MDWaldorf , MDGlen Mills , PALeonardtown , MD
Med School: University Of Maryland School Of Medicine Med School: Meharry Medical College School Of Medicine Med School: Pontificia Univ Catolica Madre Y Maestra (Pucmm) Fac De Cien De La Salud
Current Profile
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Insurance Plans Accepted by Dr. Thomas Michael Annulis

  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna Better Health
  • AmeriGroup
  • Anthem Blue Cross
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • CHAMPVA
  • Cigna
  • Cigna-HealthSpring
  • Cigna-HealthSpring - HMO
  • Cigna-HealthSpring - Medicare
  • GEHA
  • Golden Rule
  • Humana
  • Humana - Medicare
  • Johns Hopkins Employer Health Programs
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • Maryland Physicians Care
  • Maryland Physicians Care - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • MedStar Family Choice
  • Meritain Health
  • Riverside Health
  • Riverside Health - Medicaid (Managed)
  • Tricare
  • United Behavioral Health
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicare
  • US Family Health Plan

Medical Specialties

Dr. Thomas Michael Annulis has the following 2 specialties

Specialty Expertise

Dr. Thomas Michael Annulis has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Hospital Medicine
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

33 Years Experience

MEDICAL LICENSE

Medical Doctor, Maryland, 2026, Active

EDUCATION & TRAINING

Residency

York Hospital

Medical School

University Of Maryland School Of MedicineGraduated in 1993

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Frequently Asked Questions

Does Dr. Thomas Annulis accept my insurance?
You can see the insurance plans that Dr. Thomas Annulis accepts on their Vitals profile.
Where is Dr. Thomas Annulis's office located?
Dr. Thomas Annulis's office is located at 100 Hospital Rd, Prince Frederick, MD, 20678.
Does Dr. Thomas Annulis accept virtual/telehealth appointments?
Dr. Thomas Annulis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Thomas Annulis affiliated with?
Dr. Thomas Annulis is affiliated with Calverthealth Medical Center.
Is Dr. Thomas Annulis accepting new patients?
Dr. Thomas Annulis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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